package com.briup.reggie.common;


import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.bind.annotation.RestControllerAdvice;

import java.sql.SQLIntegrityConstraintViolationException;

@Slf4j
@RestControllerAdvice(annotations = {RestController.class, Controller.class})
public class GlobalExceptionHandler{

    /**
     * 异常处理方法
     * @return
     */
    @ExceptionHandler(SQLIntegrityConstraintViolationException.class)
    public R<String> exceptionHandler(SQLIntegrityConstraintViolationException ex){
        log.error(ex.getMessage());
        if (ex.getMessage().contains("Duplicate entry")){
            String[] split = ex.getMessage().split(" ");
            String msg = split[2] + "已存在";
            return R.error(msg);
            //return R.error("账号已存在，添加失败");
        }

        //安抚用户
        return R.error("网络繁忙，请稍后再试");
    }

    /**
     * 异常处理方法
     * 业务异常，菜品分类删除异常
     * @return
     */
    @ExceptionHandler(CustomException.class)
    public R<String> exceptionHandler(CustomException ex){
        log.error(ex.getMessage());

        //安抚用户
        return R.error(ex.getMessage());
    }
}
